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Details
Hoymiles gateway DTU-Pro-S is a data transfer unit that collects information and data from a solar PV microinverter using a Sub-1G wireless solution and sends them to S-Miles Cloud, Hoymiles’ Monitoring Platform, using different communication options such as Ethernet, Wi-Fi or 4G.
Hoymiles provides Wi-Fi version DTU-Pro-S and 4G version DTU-Pro-S. They both support remoting O&M and monitoring solar systems. You can find quick installation guides on our page.
With DTU-Pro-S, users can easily read module-level data and alarms, and achieve remote operation and maintenance of the PV system at any time, from anywhere on S-Miles Cloud.
- Dimensions: 200 × 101 × 29mm (without antennas)
- Weight: 0.20kg/ 0.44 lbs
- Communication with microinverter: Sub-1G
- Internet connection: Ethernet (RJ45 × 1, 100Mbps)
✅ 4G (TDD-LTE, FDD-LTE)
✅ 3G (SCDMA)
✅ 2G (GSM/GPRS) - Power consumption: Typ. 2.5 W / Max. 5.0 W
- Monitoring capacity: 99 PV modules
- Maximum distance (open space): 400m
- Installation: Wall/Desktop mounting
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Features
Reliable and Flexible
- Sub-1G wireless solution enables stable communication with HMS, HMT series of microinverter
- More communication options with Ethernet, Wi-Fi or 4G
- Support of RS485, Ethernet to communicate with peripherals
Simple and Efficient O&M
- Module-level monitoring and data storage
- Local configuration with S-Miles Toolkit
- Support remote O&M including remote upgrading, parameter setting
Smart
- Smart zero export control and power export limiting
- PV generation and load consumption monitoring
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Documentation
✔️ Download Datasheet
✔️ Download Quick Installation Guide (4G)
✔️ Download User Manual
Note: Datasheet(s) are relatively grouped in one PDF - as a single product do have either 2 or 3 variants. Please refer on the technical specifications highlighted on the PDF. Thank you.
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Warranty Information
- 3 Years for DTUs shipped from January 1st 2022
- 2 Years for DTUs shipped before January 1st 2022
Download Spec Sheet
Designed in compliance with applicable BCI, DIN, BS and IEC standards. Tested in compliance to BCI and IEC standards.